BMW M50/M52/S50/S52 Complete Engine Build Kit by 5150 AutoSport

Have you been considering building your E34 / E36 but weren't sure where to start? Unsure of what components to pair for the best possible power and reliability combination? We receive inquiries daily from M50 / M52 / S50 / S52 owners interested in building their engine but unsure where to start.

The 5150 AutoSport Complete Engine Build Kit features every component you need to fortify your BMW M50-Family Engine internally and prepare for high power, high boost applications or high compression, all-motor applications. These components are the combination that we have had the most success with and recommend as a result. 

Please note that each engine kit requires a consultation before shipping, and one of our engine build advisors will contact you regarding your piston configuration, compression ratio, etc. before shipment.

This kit includes: 

• High Performance Valve Spring Kit
• High Performance Intake Valves
• High Performance Exhaust Valves
• High Performance Valve Locks
  
• CAT Cams Camshafts OR 5150 Turbo Camshafts
• ARP 625+ Custom Age Head Stud Kit
• Athena-SCE Cut Ring Head Gasket
  
• CP-Carrillo x 5150 AutoSport Pro-Xtreme Pistons
  • HD Wrist Pins 
• CP-Carrillo x 5150 AutoSport Pro-Xtreme Connecting Rods
• Calico Coated 5150 AutoSport High Performance Rod Bearings
• Calico Coated 5150 AutoSport High Performance Main Bearings
  
• ARP Main Stud Kit